Bunnell, A. Before infallibility, c1989: CIP galley (Anton Günther, b. Nov. 17, 1783 in Bohemia; attended U of Prague; R.C. priest, theologian, philosopher; d. Feb. 24, 1863)
Wikipedia 7 April 2020: (Anton Günther (17 November 1783, Lindenau, Bohemia (now part of Cvikov, Czech Republic) – 24 February 1863, Vienna) was an Austrian Roman Catholic philosopher whose work was condemned by the church as heretical tritheism. After the First Vatican Council many Güntherians joined the Old Catholic movement.)https://en.wikipedia.org/wiki/Anton_G%C3%BCnther